> hello,everyone.
> Now I am using fltk 1.3.0 and nano-x,nxlib to develop program to work on
> ep9315 arm linux system. I have solve the problem about the font. Now I
> commit a new difficulty:
> (1): there are many keys(array) on my ep9315 board, now I detect the key push
> by query in add_timeout's callback funtion. I fint that in fltk there are key
> event, my problem is how to use the key event to detect the key push. my
> key's ascall code is the same as PC.
> (2):when I push one key such as "1", I want to display some widgets, when
> push another key such as "2", to display another group of widgets,
> now I build some groups of widgets by Fl_Group, such as group1 and group2,
> push key"1", to display group1 and push key"2", to display group2.But it
> seems that the LCD screen of EP9315 update is a little slow. Is there any
> good idea to realize this?
Thank you very much for reply,I will have a try. But for the second question,
some suggestion?
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